I. DEGREASING AGENTS

II. AGENTS FOR ELECTROPLATING PROCESSES AND PASSIVATING OF THE COATINGS DEPOSITED

III. PHOSPHATING AGENTS

IV. PASSIVATING AGENTS

V. AGENTS FOR GRINDING, POLISHING AND TUMBLING PROCESSES

VI. METALURGY

VII. CORROSION-PREVENTIVE COATINGS

VIII. AIDS FOR ANANALYTICAL AND BIOLOGICAL LABORATORIES

IX. AGENTS FOR OTHER PURPOSES